Syncfusion.DocIO.WinForms 31.1.21

Prefix Reserved
dotnet add package Syncfusion.DocIO.WinForms --version 31.1.21
                    
NuGet\Install-Package Syncfusion.DocIO.WinForms -Version 31.1.21
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Syncfusion.DocIO.WinForms" Version="31.1.21" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Syncfusion.DocIO.WinForms" Version="31.1.21" />
                    
Directory.Packages.props
<PackageReference Include="Syncfusion.DocIO.WinForms" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Syncfusion.DocIO.WinForms --version 31.1.21
                    
#r "nuget: Syncfusion.DocIO.WinForms, 31.1.21"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Syncfusion.DocIO.WinForms@31.1.21
                    
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Syncfusion.DocIO.WinForms&version=31.1.21
                    
Install as a Cake Addin
#tool nuget:?package=Syncfusion.DocIO.WinForms&version=31.1.21
                    
Install as a Cake Tool

Syncfusion® WinForms Word library

The Syncfusion® WinForms Word library (Essential® DocIO) is a feature-rich and high-performance .NET Word library that is used to create, read, and edit Word documents programmatically without Microsoft Office dependencies.

WinForms Word library

Features Overview | Docs | API Reference | Online Demo | GitHub Examples | Blogs | Support | Forums | Feedback

Key Features

  • Support to create Word document from scratch.
  • Support to open (read), modify and save existing Word documents.
  • Advanced Mail merge support with different data sources.
  • Ability to create or edit Word 97-2003 and later version documents (DOCX), and convert them to commonly used file formats such as RTF, WordML, TXT, HTML and vice versa.
  • Ability to export a Word document as a PDF file.
  • Ability to create and manipulate charts, Shapes, and Group shape in DOCX and WordML format documents.
  • Ability to read and write Built-In and Custom Document Properties.
  • Ability to find and replace text with its original formatting.
  • Ability to insert Bookmarks and navigate corresponding bookmarks to insert, replace, and delete content.
  • Support to insert and edit the form fields.
  • Support to protect the document to restrict access to the elements present within the document.
  • Ability to encrypt and decrypt Word documents.
  • Support to insert and extract OLE objects.
  • Support to run the DocIO applications in multi-thread and its thread safe.

System Requirements

Getting Started

You can fetch the Syncfusion® .NET Word library NuGet by simply running the command Install-Package Syncfusion.DocIO.WinForms from the Package Manager Console in Visual Studio.

Try the following code example to create a Word document.

using Syncfusion.DocIO;
using Syncfusion.DocIO.DLS;

//Creates a new instance of WordDocument (Empty Word Document).
using (WordDocument document = new WordDocument())
{
    //Adds a section and a paragraph to the document.
    document.EnsureMinimal();
    //Appends text to the last paragraph of the document.
    document.LastParagraph.AppendText("Hello World");
    //Saves the Word document.
    document.Save("Sample.docx", FormatType.Docx);
}

For more information to get started, refer to our Getting Started Documentation page.

License

This is a commercial product and requires a paid license for possession or use. Syncfusion® licensed software, including this component, is subject to the terms and conditions of Syncfusion® EULA. You can purchase a license here or start a free 30-day trial here.

About Syncfusion®

Founded in 2001 and headquartered in Research Triangle Park, N.C., Syncfusion® has more than 29,000 customers and more than 1 million users, including large financial institutions, Fortune 500 companies, and global IT consultancies.

Today, we provide 1800+ components and frameworks for web (Blazor, Flutter, ASP.NET Core, ASP.NET MVC, ASP.NET Web Forms, JavaScript, Angular, React, Vue, and jQuery), mobile (.NET MAUI, Flutter, Xamarin, UWP, and JavaScript), and desktop development (WinForms, WPF, WinUI, .NET MAUI, Flutter, Xamarin, and UWP). We provide ready-to-deploy enterprise software for dashboards, reports, data integration, and big data processing. Many customers have saved millions in licensing fees by deploying our software.

sales@syncfusion.com | www.syncfusion.com | Toll Free: 1-888-9 DOTNET

Product Compatible and additional computed target framework versions.
.NET net8.0-windows7.0 is compatible.  net9.0-windows was computed.  net9.0-windows7.0 is compatible.  net10.0-windows was computed. 
.NET Framework net462 is compatible.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (3)

Showing the top 3 NuGet packages that depend on Syncfusion.DocIO.WinForms:

Package Downloads
Syncfusion.PivotTableExport.WinForms

This package provides the functionality to utilize the features of Syncfusion® WinForms Pivot Converter library and more.

Syncfusion.DocToPDFConverter.WinForms

This package provides the functionality to utilize the features of Syncfusion® WinForms Word To Pdf converter library and more.

Syncfusion.GridHelperClasses.Windows

This package provides the functionality to utilize the features of Syncfusion® WinForms Grid Helpers library and more.

GitHub repositories (1)

Showing the top 1 popular GitHub repositories that depend on Syncfusion.DocIO.WinForms:

Repository Stars
syncfusion/winforms-demos
This repository contains the samples for Syncfusion Windows Forms UI Controls and File Format libraries and the guide to use them.
Version Downloads Last Updated
31.1.21 284 9/22/2025
31.1.20 438 9/16/2025
31.1.19 275 9/11/2025
31.1.18 235 9/9/2025
31.1.17 282 9/5/2025
30.2.7 561 8/25/2025
30.2.6 511 8/18/2025
30.2.5 292 8/13/2025
30.2.4 468 8/7/2025
30.1.42 418 7/28/2025
30.1.41 733 7/22/2025
30.1.40 399 7/14/2025
30.1.39 355 7/8/2025
30.1.38 376 7/1/2025
30.1.37 855 6/25/2025
29.2.11 408 6/16/2025
29.2.10 520 6/9/2025
29.2.9 347 6/5/2025
29.2.8 393 6/3/2025
29.2.7 528 5/26/2025
29.2.5 532 5/20/2025
29.2.4 539 5/14/2025
29.1.41 456 5/5/2025
29.1.40 377 4/28/2025
29.1.39 492 4/21/2025
29.1.38 523 4/14/2025
29.1.37 468 4/8/2025
29.1.35 529 4/1/2025
29.1.33 981 3/25/2025
28.2.12 457 3/19/2025
28.2.11 602 3/10/2025
28.2.9 926 3/3/2025
28.2.7 463 2/25/2025
28.2.6 697 2/17/2025
28.2.5 480 2/11/2025
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28.2.3 565 1/29/2025
28.1.41 1,283 1/20/2025
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28.1.38 455 1/7/2025
28.1.37 639 12/31/2024
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28.1.35 661 12/18/2024
28.1.33 1,248 12/12/2024
27.2.5 754 12/2/2024
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26.2.14 1,333 9/9/2024
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26.1.42 865 7/15/2024
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24.2.3 1,663 1/31/2024
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16.3.0.35-beta 2,379 11/23/2018
16.3.0.29 4,772 10/30/2018
16.3.0.21 4,064 9/21/2018